<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <link rel="stylesheet" href="./css/inputnumber.css" />
  <link rel="stylesheet" href="./css/index.css" />
  <title>作业3-水果列表（购物车）渲染</title>
</head>

<body>
  <div class="app-container" id="app">
    <!-- 顶部banner -->
    <div class="banner-box">
      <img src="./img/fruit.jpg" alt="">
    </div>
    <!-- 面包屑 -->
    <div class="breadcrumb">
      <span>🏠</span>
      /
      <span>购物车</span>
    </div>
    <!-- 购物车主体 -->
    <div class="main">
      <div class="table">
        <!-- 头部 -->
        <div class="thead">
          <div class="tr">
            <div class="th">选中</div>
            <div class="th th-pic">图片</div>
            <div class="th">单价</div>
            <div class="th num-th">个数</div>
            <div class="th">小计</div>
            <div class="th">操作</div>
          </div>
        </div>
        <!-- 身体 -->
        <div class="tbody">
          <div class="tr active">
            <div class="td"><input type="checkbox" checked /></div>
            <div class="td"><img src="./img/火龙果.png" alt="" /></div>
            <div class="td">6</div>
            <div class="td">
              <div class="my-input-number">
                <button class="decrease"> - </button>
                <span class="my-input__inner">2</span>
                <button class="increase"> + </button>
              </div>
            </div>
            <div class="td">12</div>
            <div class="td"><button>删除</button></div>
          </div>


          <!-- 需要渲染的列表 核心代码区域 -->
          
          <script>
            const fruit = [
              {
                icon: './img/火龙果.png',
                num: 2,
                price: 6,
              },
              {
                icon: './img/荔枝.png',
                num: 7,
                price: 20,
              },
              {
                icon: './img/榴莲.png',
                num: 3,
                price: 40,
              },
              {
                icon: './img/鸭梨.png',
                num: 10,
                price: 3,
              },
              {
                icon: './img/樱桃.png',
                num: 20,
                price: 34,
              }
            ]
            let money = 0
            for(let k in fruit){
                document.write(`
                    <div class="tr">
                        <div class="td"><input type="checkbox" /></div>
                        <div class="td"><img src="${fruit[k].icon}" alt="" /></div>
                        <div class="td">${fruit[k].price}</div>
                        <div class="td">
                        <div class="my-input-number">
                            <button disabled class="decrease"> - </button>
                            <span class="my-input__inner">${fruit[k].num}</span>
                            <button class="increase"> + </button>
                        </div>
                        </div>
                        <div class="td">${fruit[k].price*fruit[k].num}</div>
                        <div class="td"><button>删除</button></div>
                    </div>
                `)
                money += fruit[k].price*fruit[k].num
            }
          </script>
        </div>
      </div>
      <!-- 底部 -->
      <div class="bottom">
        <!-- 全选 -->
        <label class="check-all">
          <input type="checkbox" />
          全选
        </label>
        <div class="right-box">
          <!-- 所有商品总价 -->
           <script>
            document.write(`
            <span class="price-box">总价&nbsp;&nbsp;:&nbsp;&nbsp;¥&nbsp;<span class="price">${money+12}</span></span>
            `)
           </script>
          
          <!-- 结算按钮 -->
          <button class="pay">结算( 6 )</button>
        </div>
      </div>
    </div>
    <!-- 空车 -->
    <div class="empty">🛒空空如也</div>
  </div>
  
</body>

</html>